Being able to browse to the report server from Excel (and other tools) through the file open dialog (or indeed windows explorer) through webDAV would extend the usability of the Report server massive...
A client I'm working with needs this when storing .odc connection files in Report Server for Excel Workbooks. Previously stored in SharePoint but now moving over to PBIRS these can't be referenced. Will have to setup a separate SharePoint just for this or IIS with WebDAV
